The 2019 Petaluma Speedway Super Stock and 600 Micro rule books have been posted the Petaluma Speedway website. The super stocks now have the option of utilizing the GM 604 Crate Engine. The 600 Micro rules are updated to reflect procedural and technical changes agreed upon at the division meeting in December.
Petaluma, CA – Petaluma Speedway located at the Sonoma-Marin Fairgrounds Event Center releases its 2019 racing schedule. Entering our 58th year of operation the historic 3/8th mile facility will see the return of our signature Pit Stop USA Sprint Car Series’ featuring the Winged 360’s and Wingless Spec Sprints. The Winged 360’s are penciled in for 13 races, a pair of which will be the Elk Grove Ford Sprint Car Challenge Series presented by Abreu Vineyards on April 27th [...]
Petaluma, CA (Dec 12, 2018) Petaluma Speedway is proud to announce that for the eighth consecutive year the track’s Wingless Spec Sprint Division will feature Pit Stop USA as the title sponsor. The exciting class of open-wheelers will contest 11 events on Northern California’s fastest 3/8-mile oval. The 2019 technical rules have been updated and released. Specifically, the series will continue to compete with flat-tappet camshafts, on-board starters will be optional, and the combined minimum weight (car & driver) [...]
Attention Santa Rosa Auto Body 600 competitors. We’d like to extend an invitation to join us for a division meeting on Wednesday Night, Dec 12th at 7 pm. Location will be at Pinky’s Pizza in Petaluma, address is 321 Petaluma Blvd S.